<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	<form action="/login">
		用户名：<input name = "userName">
		<br>
		密码：<input name = "password">
		<button>提交</button>
	</form>
</body>
</html>